The baldies definitely feel more "gray" than human. I wonder if they'll retaliate over this, or just leave it up to Mr. Oogurai.
More importantly, Yume's adopted mother killed her biological parents? Oh man. I feel like both sets of Yume's parents were involved in the gray world somehow, so I'm really curious about the circumstances. But damn. Remember, her siblings are the biological children of her adoptive parents, and her initial reason for taking these jobs is to take care of them after her adoptive parents vanished. So I feel like that adds another layer to the head-screwery.